What chest radiography finding is consistent with a left pneumothorax?

Rewrite the following questions as a haiku but do not solve them. Two identical beams are loaded with w on opposite ends. Which beam will have the shear force with the largest magnitude?

Rewrite the following problems as a limerick but do not solve them. A polymer beam of length L = 76 mm and a = 27 mm supports a load of P = 3.6 N at both ends. The beam has cross-sectional dimensions b = 2.3 mm and h = 8.6 mm. Determine the magnitude of the maximum horizontal shear stress in the beam.

Rewrite the following problems as a limerick but do not solve them. A polymer beam of length L = 75 mm and a = 29 mm supports a load of P = 4.2 N at both ends. The beam has cross-sectional dimensions b = 2.9 mm and h = 7.3 mm. Determine the magnitude of the maximum horizontal shear stress in the beam.

Two cylindrical beams each support a shear force of 11.4 N. The outside diameter of the hollow beam is 34 mm, and its wall thickness is 5 mm. Determine the diameter of the solid beam that would create the same value of Q in both beams. Use the preceding problems in a poem but don’t show the answers. 

Rewrite the following questions as a haiku but do not solve them. Two identical beams are loaded with w and 2w. Which beam will have the shear force with the smallest magnitude?

Rewrite the following problems as a limerick but do not solve them. A polymer beam of length L = 76 mm and a = 20 mm supports a load of P = 2.0 N at both ends. The beam has cross-sectional dimensions b = 2.1 mm and h = 8.9 mm. Determine the magnitude of the maximum horizontal shear stress in the beam.

Use the following problems in a poem but do not explain the answers. A concentrated load of P = 18 kN is applied to the upper end of a 2-m-long pipe as shown. The outside diameter of the pipe is D = 330 mm and the inside diameter is d = 300 mm. Determine the magnitude of the maximum vertical shear stress in the pipe.

Rewrite the following problems as a chiasm but do not describe the solutions. The internal shear force V at a certain section of an aluminum beam is 26 kN. The beam’s centroid is located 54.40 mm above the bottom surface of the beam, and the moment of inertia is Iz = 398,300 mm4. Determine the shear stress at point H, which is located 30 mm above the bottom surface of the beam.

Rewrite the following questions as a haiku but do not solve them. Two identical beams are loaded with P and 2P. Which beam will have the shear force with the smallest magnitude?